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DaeMyung Kang commented on TAJO-495:
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[~sirpkt]
I just think SHA-1 is also popular hash function like md5.
so I might think it is better to use "sha1" function directly.
but I think your opinion makes sense.
so I make new issue to support digest also.
(https://issues.apache.org/jira/browse/TAJO-498)
what do you think about this?
> Implement sha1(text)
> --------------------
>
> Key: TAJO-495
> URL: https://issues.apache.org/jira/browse/TAJO-495
> Project: Tajo
> Issue Type: Sub-task
> Components: function/udf
> Reporter: DaeMyung Kang
> Assignee: DaeMyung Kang
> Priority: Minor
> Fix For: 0.8-incubating
>
> Attachments: TAJO-495.patch
>
>
> sha1('1') ---> 356a192b7913b04c54574d18c28d46e6395428ab
> sha1('tajo') ---> 02b0e20540b89f0b735092bbac8093eb2e3804cf
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